import ByteArray from '../internal/ByteArray.js';
import GenericServerSecretParams from '../GenericServerSecretParams.js';
import BackupAuthCredentialResponse from './BackupAuthCredentialResponse.js';
import BackupLevel from './BackupLevel.js';
import BackupCredentialType from './BackupCredentialType.js';
export default class BackupAuthCredentialRequest extends ByteArray {
    private readonly __type?;
    constructor(contents: Uint8Array<ArrayBuffer>);
    issueCredential(timestamp: number, backupLevel: BackupLevel, type: BackupCredentialType, params: GenericServerSecretParams): BackupAuthCredentialResponse;
    issueCredentialWithRandom(timestamp: number, backupLevel: BackupLevel, type: BackupCredentialType, params: GenericServerSecretParams, random: Uint8Array<ArrayBuffer>): BackupAuthCredentialResponse;
}